Revert "InstrProf: Add unit tests for the profile reader and writer"

[oota-llvm.git] / lib / ProfileData / InstrProfReader.cpp

diff --git a/lib/ProfileData/InstrProfReader.cpp b/lib/ProfileData/InstrProfReader.cpp
index 01e199dcf0ec3b80f6393f72face18bb6c25d0b2..d13f27c3113e1951082f8a2b21b2308c8f9d70a9 100644 (file)
--- a/lib/ProfileData/InstrProfReader.cpp
+++ b/lib/ProfileData/InstrProfReader.cpp
@@ -25,7 +25,12 @@ setupMemoryBuffer(std::string Path) {
       MemoryBuffer::getFileOrSTDIN(Path);
   if (std::error_code EC = BufferOrErr.getError())
     return EC;
-  return std::move(BufferOrErr.get());
+  auto Buffer = std::move(BufferOrErr.get());
+
+  // Sanity check the file.
+  if (Buffer->getBufferSize() > std::numeric_limits<unsigned>::max())
+    return instrprof_error::too_large;
+  return std::move(Buffer);
 }
 
 static std::error_code initializeReader(InstrProfReader &Reader) {
@@ -38,16 +43,10 @@ InstrProfReader::create(std::string Path) {
   auto BufferOrError = setupMemoryBuffer(Path);
   if (std::error_code EC = BufferOrError.getError())
     return EC;
-  return InstrProfReader::create(std::move(BufferOrError.get()));
-}
-
-ErrorOr<std::unique_ptr<InstrProfReader>>
-InstrProfReader::create(std::unique_ptr<MemoryBuffer> Buffer) {
-  // Sanity check the buffer.
-  if (Buffer->getBufferSize() > std::numeric_limits<unsigned>::max())
-    return instrprof_error::too_large;
 
+  auto Buffer = std::move(BufferOrError.get());
   std::unique_ptr<InstrProfReader> Result;
+
   // Create the reader.
   if (IndexedInstrProfReader::hasFormat(*Buffer))
     Result.reset(new IndexedInstrProfReader(std::move(Buffer)));
@@ -71,20 +70,14 @@ IndexedInstrProfReader::create(std::string Path) {
   auto BufferOrError = setupMemoryBuffer(Path);
   if (std::error_code EC = BufferOrError.getError())
     return EC;
-  return IndexedInstrProfReader::create(std::move(BufferOrError.get()));
-}
-
 
-ErrorOr<std::unique_ptr<IndexedInstrProfReader>>
-IndexedInstrProfReader::create(std::unique_ptr<MemoryBuffer> Buffer) {
-  // Sanity check the buffer.
-  if (Buffer->getBufferSize() > std::numeric_limits<unsigned>::max())
-    return instrprof_error::too_large;
+  auto Buffer = std::move(BufferOrError.get());
+  std::unique_ptr<IndexedInstrProfReader> Result;
 
   // Create the reader.
   if (!IndexedInstrProfReader::hasFormat(*Buffer))
     return instrprof_error::bad_magic;
-  auto Result = llvm::make_unique<IndexedInstrProfReader>(std::move(Buffer));
+  Result.reset(new IndexedInstrProfReader(std::move(Buffer)));
 
   // Initialize the reader and return the result.
   if (std::error_code EC = initializeReader(*Result))